Full Stack Computer Scientist​/Database Administrator; Intermediate-Level

Full-Stack Computer Scientist/Database Administrator (Intermediate-Level)

• Full-time
• Compensation: USD 100,000 - USD 116,000 - yearly

Link Solutions is seeking a Full-Stack Computer Scientist/Database Administrator (Intermediate-Level) to support the U.S. Army Information Systems Engineering Command at Fort Huachuca, AZ.

• U.S. Citizen with an active DoW Secret Clearance
• IAT Level II certification equivalent or higher

This position provides full-stack application development and database administration support for the Communication Security Directorate (CSD) enterprise systems, ensuring applications and databases meet government standards, security requirements, and operational timelines. The role is responsible for designing, developing, maintaining, and enhancing mission‑critical COMSEC applications and database environments, while supporting system integration, modernization, testing, troubleshooting, performance optimization, data integrity, cybersecurity compliance, and technical documentation.

Working closely with the Government Task Lead, the position ensures secure, reliable, and scalable solutions that support mission requirements and evolving operational needs.

• Design, develop, enhance, maintain, and support enterprise applications and associated databases in accordance with the Government‑approved CSD Software Development Plan (SDP), Software Requirements Specifications (SRS), and related documentation.
• Coordinate with the Government Task Lead to review requirements, obtain approval for system and database designs, assess impacts of proposed changes, and support development priorities.
• Perform application and database analysis, troubleshooting, bug resolution, system enhancements, and performance improvements; document and track all modifications through approved configuration management processes.
• Conduct unit, integration, regression, and user acceptance testing to validate functionality, security, access controls, and compliance with approved requirements prior to Government Verification and Validation (V&V) activities.
• Support application deployment activities, including testing in staging environments, documenting results, and reporting issues within required timelines.
• Administer and maintain application databases, including backup and recovery operations, data management, software upgrades, script development, query support, and report generation.
• Implement software, database, cybersecurity, and RMF‑related changes required to maintain compliance with Government security policies, certification, and accreditation requirements.
• Perform website, framework, platform, and development tool upgrades in accordance with Government‑approved schedules and modernization initiatives.
• Ensure development, testing, and deployment activities are completed within established project schedules and Government‑directed priorities.
• Provide technical support during routine operations and respond to urgent after‑hours or weekend requirements as needed.
• Attend meetings with the Government Task Lead, COR, and stakeholders; provide status updates, technical briefings, reports, and meeting documentation as required.

• U.S. Citizen with an active DoW Top Secret Clearance.
• IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, etc.).
• Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline and a minimum of five (5+) years of experience in the design, development, and support of complex information technology systems or ten (10+) years of relevant experience.
• Experience designing, developing, and maintaining enterprise applications using Microsoft .NET Framework, .NET Core/.NET, MVC architecture, and C#.
• Experience administering, developing, and optimizing Microsoft SQL Server and Oracle database environments, including database design, scripting, querying, and performance tuning.
• Experience supporting Windows Server and Linux/UNIX operating systems in enterprise environments.
• Experience managing and supporting Microsoft Azure Platform‑as‑a‑Service (PaaS) cloud solutions.
• Knowledge of software development lifecycle (SDLC)…